outer (inner) surface layer for protection of composite glassfibre air duct  复合玻纤风管外扩（内护）层

Air duct of air-assisted  风助风筒

composite glassfibre air duct  复合玻纤风管

Elliptic shape for the insides of outer layer and inner layer  椭圆形内外套

flange joint surface of outer casing  汽缸中分面

outer protection layer  外护层

Inner surface of shell  壳体内腔

Surface Inner Layer Exchange Weave  表里换层

thermal protection of inner cooling  内冷防热

usable ratio of inner surface  内表面利用率

Research Institute of Environmental Protection of Inner Mongolia Autonomous Region  内蒙古自治区环境保护科研所

controller for surface of fuel  油面控制器

crack of surface layer  表层开裂

Drawing of surface of action  啮合面图

Fabrication of Surface Composite  表面复合材料制备

in-situ surface layer composite  自生表层复合材料

maximum deflection for surface layer  路表最大弯沉

mean wind charaleristics of surface layer  近地层平均风特性

MINING: PROTECTION OF SURFACE  采矿：地面的防护

near-surface layer of concrete  混凝土表面层